package com.itheima.stock.service;

import com.itheima.stock.domain.StockUpDownListDomain;
import com.itheima.stock.domain.StockUpdownDomain;
import com.itheima.stock.vo.resp.R;

import java.util.List;
import java.util.Map;

/**
 * @author 郭鑫超
 * @ClassName StockUpDownService
 * @Description TODO
 * @date 2023/3/2 16:35
 * @Version 1.0
 */
public interface StockUpDownService {


    R<StockUpDownListDomain> getStockUpdownDomain();

    R<Map> getTradevol();

    R<Map> getStockUpdown();

}
